The Nike Air VaporMax 2021 FK Black Anthracite was designed with both utility and sustainability in mind. The uppers are made out of stretchy and breathable Flyknit fabric, and they are adorned by the brand’s iconic Swoosh symbol. There is also a classic Nike symbol that is featured on the insoles. The Nike Air VaporMax 2021 FK Black Anthracite is made out of 40% recycled content by weight. The Nike Air VaporMax 2021 FK Black Anthracite has two cushioning units that are sizable yet sleek. These units sit across recycled rubber outsoles and are bolstered by recycled TPU clips. What our experts like the most in the Nike Air VaporMax 2021 FK Black Anthracite is its sleek design and total black colorway. The midsole and outsole complete the Nike sneaker making it one of the classics and recognizable designs of the Nike Air lines. The sneaker was first released in June of 2021 at a starting price of $200.